摘要
文章分析现阶段苏南近郊乡村水绿生态规划面临的主要问题,探讨LID指导下的水绿生态规划的流程。以黎星村为例,在对其现状信息数据进行全面系统分析的基础上,确定黎星村80%的年径流总量控制率和控制一年一遇的0.5小时降雨量的雨洪调蓄目标。相应提出水绿生态规划构建策略,即构建乡村雨洪生态安全格局、营造复合型弹性海绵空间和LID规划管控措施支持,并对比分析LID实施前后黎星村雨洪调蓄效绩的变化,验证方案目标达成情况。
This article analyzes the major difficulties faced by the suburban countryside water ecological planning at the present stage and studies its process under the guidance of LID. With the case study of Lixing village and based on the comprehensive and systematic analysis of the current information data, the targets of stormwater regulation system have been determined: to achieve 80% annual runoff control rate and to control 0.5 hour of rainfall in a year. Accordingly, the article presents some strategies such as structuring rural storm water ecological security pattern, creating a compound and flexible sponge space and supporting LID planning and control measures. And it analyzed the changes of Lixing Village storm water regulation performance to verify its feasibility before and after the LID.
作者
纪越
丁金华
纪然
JI Yue, DING Jinhua, JI Ran(School of Architecture and Urban Planning, Suzhou University of Science and Technology, Suzhou Jiangsu 215000, China)
出处
《生态经济》
北大核心
2018年第10期221-228,共8页
Ecological Economy
基金
国家自然科学基金青年科学基金项目“空间利益视角下乡村空间重组与调控机制研究——以苏南地区为例”(41301191)
江苏省建设系统科技项目“社会公平视阈下乡村生态环境建设的规划调控策略研究”(2016ZD06)
苏州科技大学研究生科研创新项目“基于低影响开发模式下的苏南水网地区乡村景观规划研究”(SKCX16_015)
苏州科技大学风景园林学学科建设项目
关键词
低影响开发
水绿生态规划
近郊乡村
黎星村
low-impact development
water ecological planning
suburban countryside
Lixing Village